New product post - OCTOPUS 1Channel Relay

OCTOPUS 1Channel Relay is a single relay electronic brick，and its basic design is based on OCTOPUS series products, like shape, PCB positioning holes, interface setting. Adopting Ultra-small, high-quality HUIKE relay, OCTOPUS 1Channel Relay can control various appliances, load high-current, also with opto-isolation, secure and dependable, so Lovers of electronics DIY commonly used it as accessory module. The module is 5V high level trigger, and the trigger current is about 5mA, so almost all of MCU can directly drive it, pull-up not needed.

Features:

Relay Power Supply Voltage：5V

Relay drive level：5V TTL level，high level drive

With opto-isolation circuit, can completely isolate the relay controlling signal and the controlled signal, secure and dependable

ELECFREAKS is a globally competitive micro:bit peripheral product manufacturer, working closely with the micro:bit Foundation and its partners. We focus on the development, production and sales of micro:bit extension modules and accessories. In addition to that, the tutorials, blogs, and videos we create are our contribution to building a comprehensive knowledge base for the micro:bit community. Our belief is that programming is more interesting when it is tangible, and we aim to make coding more popular. We promise to provide excellent products and services to our customers.more